A rogue customer is one who gives a tradesman a hard time. This could be down to the customer being perdantic or even going to lengths not to pay there bills often leaving the tradesmen without money for a month. There are only a few ways to get back at these bad customers.
http://www.roguecustomers.co.uk is one such of those and as such members go on and add to the database of bad customers. Traders will one day beat the customer is always right campaign.
Rogue Customer - I am not paying your bill of £5000 because your builder was scruffy in look. The work is perfect but your workman is a mess and i am not happy.